Kids need empathy alongside parental limits, and what you’re responding to with your stepdaughter is that this balance seems out of whack. By your account, your stepdaughter doesn’t allow for her daughter’s discomfort, which she needs to experience to develop resilience and a sense of competence in the world. Maybe this is because of the way that your stepdaughter was parented, and she’s either trying to emulate or move away from that.

Sometimes, too, single parents fear being the “bad guy” when they are navigating divorce or compensating for the pain from a divorce by “protecting” the child with extra tenderness. Or maybe your stepdaughter feels that adopting her own parenting style is one of the few ways she can maintain a sense of control while dealing with an uncooperative ex.

In families that have more adults in the house, kids benefit from seeing different ways of handling situations, and while you don’t live with your granddaughter, you are one of those adults in her life. You can adopt an aquarium approach, allowing her to express her emotions without your contempt (she’s not a “brat,” she’s struggling with emotional regulation) while also setting clear expectations and offering brief explanations for your decisions. (You can’t eat the cookies now because we’re about to have dinner, but you can have them after.) If your granddaughter pouts in response, you don’t need to react — you could redirect her by inviting her to play a game with you instead, and still be warm but nonreactive if she rejects this and continues pouting.

The more comfortable your granddaughter feels being with you, the more time you might get with her without her mother present. (As a single mom, your stepdaughter might enjoy the downtime!) You may be surprised by how a child can adapt to different expectations in different environments when those expectations are delivered with warmth and consistency.

You can also work on strengthening your relationship with your stepdaughter by not bringing up your differences. When she feels seen and valued by you, she may even become interested in the kind of parenting you’re modeling instead of what she likely perceives now as intrusive criticism. But even if she doesn’t adjust her tendency to over explain, her daughter’s witnessing of a friendly and noncombative relationship between you two will likely make this girl more inclined to trust you and be more receptive to your approach. And when you feel that surge of frustration from watching your stepdaughter parent, pause to ask yourself what beliefs or experiences might be informing your response. This self-awareness can help you engage more constructively with both your stepdaughter and granddaughter.

In the end, you can’t control how your stepdaughter raises her daughter, but you can control how you show up in the family dynamic. You might need to adjust your expectations and recognize that your influence will be greatest if you can position yourself as an ally, rather than as a critic.

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